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  <title>Fills in the passed references with the current size of the
  terminal</title>

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</div><hr /><div id="function.newt-get-screen-size" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">newt_get_screen_size</h1>
  <p class="verinfo">(PECL newt &gt;= 0.1)</p><p class="refpurpose"><span class="refname">newt_get_screen_size</span> &mdash; <span class="dc-title">Fills in the passed references with the current size of the
  terminal</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.newt-get-screen-size-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>newt_get_screen_size</strong></span>
    ( <span class="methodparam"><span class="type">int</span> <code class="parameter reference">&$cols</code></span>
   , <span class="methodparam"><span class="type">int</span> <code class="parameter reference">&$rows</code></span>
   )</div>

  <p class="para rdfs-comment">
   Fills in the passed references with the current size of the terminal.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.newt-get-screen-size-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">cols</code></em></dt>

     <dd>

      <p class="para">
       Number of columns in the terminal
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">rows</code></em></dt>

     <dd>

      <p class="para">
       Number of rows in the terminal
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.newt-get-screen-size-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   没有返回值。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.newt-get-screen-size-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-614">
    <p><strong>Example #1 A <span class="function"><strong>newt_get_screen_size()</strong></span> example</strong></p>
    <div class="example-contents"><p>
     This code prints out the screen size of your terminal.
    </p></div>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />&nbsp;newt_init</span><span style="color: #007700">();<br />&nbsp;</span><span style="color: #0000BB">newt_get_screen_size&nbsp;</span><span style="color: #007700">(&amp;</span><span style="color: #0000BB">$cols</span><span style="color: #007700">,&nbsp;&amp;</span><span style="color: #0000BB">$rows</span><span style="color: #007700">);<br />&nbsp;</span><span style="color: #0000BB">newt_finished</span><span style="color: #007700">();<br /><br />&nbsp;print&nbsp;</span><span style="color: #DD0000">"Your&nbsp;terminal&nbsp;size&nbsp;is:&nbsp;</span><span style="color: #007700">{</span><span style="color: #0000BB">$cols</span><span style="color: #007700">}</span><span style="color: #DD0000">x</span><span style="color: #007700">{</span><span style="color: #0000BB">$rows</span><span style="color: #007700">}</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程会输出：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
Your terminal size is: 138x47
</pre></div>
    </div>
   </div>
  </p>
 </div>


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